The Comparative Analysis :

BMW 420i Gran Coupé xDrive Steptronic (17 - ..) vs. Renault Laguna dCi 175 Automatic (10 - 15)

€ 45,900
BMW 420i Gran Coupé xDrive Steptronic (17 - ..) BMW 420i Gran Coupé
€ 34,000
 Renault Laguna dCi 175 Automatic (10 - 15) Renault Laguna dCi 175
€ 45,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The BMW 420i Gran Coupé is 2.2 inches shorter, 0.6 inches wider and 1.6 inches lower than the Renault Laguna dCi 175.
BMW 420i Gran Coupé
Renault Laguna dCi 175
55.3
Blueprint BMW 420i Gran Coupé xDrive Steptronic (17 - ..)
71.9
79.4
56.9
Blueprint Renault Laguna dCi 175 Automatic (10 - 15)
71.3
81.1
71.9 in
Width
71.3 in
79.4 in
Width Incl. Mirrors
81.1 in
55.3 in
Height
56.9 in
Blueprint BMW 420i Gran Coupé xDrive Steptronic (17 - ..)
110.6
182.6
Blueprint Renault Laguna dCi 175 Automatic (10 - 15)
108.5
184.8
182.6 in
Length
184.8 in
110.6 in
Wheelbase
108.5 in

Vehicle Weight

BMW 420i Gran Coupé
Renault Laguna dCi 175
3726 lb
Curb Weight
3472 lb
4795 lb
Gross Vehicle
Weight
4577 lb
BMW 420i Gran Coupé xDrive Steptronic (17 - ..)
Weight Difference:
254 lb
6.82 %
Renault Laguna dCi 175 Automatic (10 - 15)

General

BMW 420i Gran Coupé
Renault Laguna dCi 175
F36
Generation
BT
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW 420i Gran Coupé
Renault Laguna dCi 175
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW B48
Engine Series
B48-B20
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
171 hp
at 3750 rpm
BMW 420i Gran Coupé
181 hp
171 hp
Renault Laguna dCi 175
199 lb‑ft
at 1350 rpm
Max. Torque
266 lb‑ft
at 2000 rpm
BMW 420i Gran Coupé
199 lb‑ft
266 lb‑ft
Renault Laguna dCi 175

Performance

BMW 420i Gran Coupé
Renault Laguna dCi 175
144 mph
Maximum Speed
137 mph
8.1 sec
Acceleration 0 to 62 mph
9.6 sec
62 mph 62
mph

371 ft
0.000 sec

BMW 420i Gran Coupé

62 mph 62
mph

436 ft
0.000 sec

Renault Laguna dCi 175

▶ REPLAY
20.59 lb/hp
Weight-to-Power Ratio
20.3 lb/hp
BMW 420i Gran Coupé
20.59 lb/hp
20.3 lb/hp
Renault Laguna dCi 175

Fuel Economy / Emissions

BMW 420i Gran Coupé
Renault Laguna dCi 175
Fuel Economy
36 mpg
combined
41 mpg
BMW 420i Gran Coupé
36 mpg
41 mpg
Renault Laguna dCi 175
31 mpg
city
32 mpg
No data
highway
49 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
565 mi
Range
720 mi
BMW 420i Gran Coupé
565 mi
720 mi
Renault Laguna dCi 175
Environmental Impact
125 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
117.3 kWh
BMW 420i Gran Coupé
125 kWh
117.3 kWh
Renault Laguna dCi 175
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
288 g/mi (WLTP)
CO2 Emissions
241 g/mi (NEFZ)

Practical Convenience

BMW 420i Gran Coupé
Renault Laguna dCi 175
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1105 lb
13.6 cu ft
Trunk Volume
12.7 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
39 cu ft